The most serious vulnerabilities in Cisco’s 8800 Series IP Phones could allow unauthenticated, remote attackers to conduct a cross-site request forgery attack or write arbitrary files to the ...

Researchers have found vulnerabilities in Cisco VoIP telephones, recently demonstrating how they can insert malicious code into a Cisco VoIP phone (any of the 14 Cisco Unified IP Phone models) and ...

Cisco and Ubiquiti have released security updates that close high-rated VoIP vulnerabilities. There is no known active exploitation yet. Nevertheless, IT managers should proceed and install the ...

This lesson introduces and describes the role, architecture, hardware and software requirements, and the licensing model of the CUCM. Cisco Unified Communications (UC ...